Envelope, facade, and off-site

Capteurs immoblades sur banc d'essai de façades
By collaborating closely and planning ahead, we create innovative envelope solutions that are market-ready.

What we offer

Designing high-performance, sustainable envelopes

  • Multifunctional envelopes: smart glazing, active façades, solar protection, greening
  • Parametric and multi-criteria design: biomimicry, eco-design, frugality
  • Decision-making and specification tools: dimensioning, configuration and enhancement

Modelling complex façades

  • Advanced engineering and digital tools
  • Customised digital modelling
  • Regulatory thermal assessment and support in obtaining Title V certification 

Evaluate, test and ensure reliability

  • Calibration and validation of numerical models
  • Environmental performance assessment: FDES, PEP and configurators
  • Performance monitoring at scale 1 and in real environments

Supporting market launch

  • Technical assessment to obtain insurability for innovative products
  • Industrialisation: quality management, off-site, layout planning
  • Pilot projects: interfacing with project managers, project owners and contractors

Our facilities


Test benches

  • BEF (facades and envelope elements)
  • O3BET (Open Access Open Data Open Source Building Envelope Testbed),
  • Air-Water-Ventilation (AEV)

Instrumentation of real experimental sites

  • On-site performance monitoring and analysis
  • IR thermography
  • IPMVP
  • BEMServer

Accreditation for technical and environmental assessments

  • ATec, ATEx, ETN, ETPM
  • CE marking
  • Digital passport
  • Title V
  • FDES, PEP

Advanced modelling and internal development

  • WUFI
  • COMSOL
  • EnergyPlus and Pleiade
  • T-Splines, Grasshopper and Inventor
  • Modelica and OMPython
  • Internal developments: dimensioning tools, FDES configurators, etc.